Updated November 29, 2021

drinks with a pH of less than 4 can be damaging to the teeth, according to a 2016 study in the Journal of the American Dental Association.

Juice	pH	Brand	Vit C Content
Apple	3.57 – 3.67
Beer
Blood	7.40
Celery	5.70 – 6.00
Club Soda	5.24
Coca-Cola	2.37	Classic
Coconut Milk	6.10 – 7.00
Coffee	5.11	Starbucks Med Roast
Cranberry	2.56
Grape	2.81
Grapefruit	3.00 – 3.75
Honey	3.70 – 4.20
Kombucha GTS	2.50
Lemon	2.25
Lime	2.0 – 2.80
Maple Syrup	5.15
Milk	10.2
Orange	3.06
Pear	3.50 – 3.60
Pineapple	3.91
Root Beer	4.27	A&W
Seawater	8.5
Tea	7.20
Tomato	4.01